/*
 * Copyright (c) 2024 - 2025 Huawei Device Co., Ltd.
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
import { Local, Stmt } from 'arkanalyzer';
import { VarInfo } from './VarInfo';

export class Variable {
    defStmt: Stmt;
    redefInfo: Set<VarInfo>;
    leftUsedInfo: Set<VarInfo>;

    constructor(defStmt: Stmt) {
        this.defStmt = defStmt;
        this.redefInfo = new Set<VarInfo>();
        this.leftUsedInfo = new Set<VarInfo>();
    }

    public getName(): string {
        return (this.defStmt.getDef() as Local).getName();
    }
}